Best YouTube Channels for MBBS Physiology – Explained by a Student

 

Best YouTube Channels for MBBS Physiology – Explained by a Student

Physiology is the heart of first-year MBBS. It connects everything—how we breathe, how blood flows, how muscles contract, and why our bodies respond the way they do. But let’s be honest: reading Guyton or Ganong straight away can feel like trying to drink from a fire hose. That’s where YouTube comes to the rescue.

Over my time as a first-year student, I discovered some amazing channels that explain complex concepts in simple, visual, and memorable ways. Here are the best YouTube channels for MBBS physiology, from a student’s perspective.

1. Dr. Najeeb Lectures

An all-time favourite. Dr. Najeeb has a magical way of breaking down even the most complicated physiology concepts into step-by-step explanations. His long whiteboard lectures may test your patience, but if you stick through, you’ll genuinely understand the topic at its root.

Best for: Deep conceptual understanding of topics like action potentials, cardiovascular physiology, and endocrinology.

2. Armando Hasudungan

If you’re a visual learner, Armando is your go-to. His hand-drawn illustrations are simple yet powerful. From renal physiology to acid-base balance, he explains with diagrams that actually stick in your head during exams.

Best for: Quick visual revision before tests, especially for complex systems like renal or respiratory physiology.

3. Osmosis

Osmosis videos are short, animated, and super engaging. They simplify physiology into story-like explanations that are easy to digest. The animations make it easier to remember mechanisms instead of just rote learning.

Best for: Quick learning and visual memory, especially if you’re tired of reading heavy paragraphs from textbooks.

4. Khan Academy Medicine

Khan Academy is a lifesaver when you need clear, to-the-point explanations without unnecessary jargon. The channel covers almost all physiology systems with animated slides and a calm narration style.

Best for: Building foundational understanding at your own pace, especially when starting a new chapter.

5. Medicosis Perfectionalis

This channel adds a touch of humour and relatability to learning. The explanations are straightforward, with a mix of mnemonics, diagrams, and quirky examples that make you smile while learning.

Best for: Active recall and memory tricks—especially useful during revision weeks.

Final Thoughts

Textbooks will always be the backbone of MBBS, but YouTube channels make physiology less intimidating and more engaging. Whether you prefer whiteboard teaching, animated videos, or quick visual explanations, there’s a channel that fits your style.

Personally, I use Dr. Najeeb when I want to understand deeply, Armando when I need clear diagrams, and Osmosis or Khan Academy for quick, last-minute revisions. Combining these resources with regular reading has made physiology not just manageable but actually enjoyable.

So if you’re struggling with your first-year grind, give these channels a try—you might just find physiology becoming your favourite subject

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